DRIVER AND MAINTENANCE OPERATIONS. TD steering system

Transcription

1 DRIVER AND MAINTENANCE OPERATIONS TD steering system

2 The specifications in this documentation have been drawn up with great care. We cannot however accept any liability whatsoever for any errors. Copyright Tridec b.v. Son Holland. No part of this publication may be reproduced and/or published by printing, photocopying, on microfilm or in any manner whatsoever without the prior written consent of Tridec b.v

3 CONTENTS 1. SAFETY 3 2. GENERAL Steering system description Type designation Technical data Oil and lubricant specification Tightening torques Test torques Inspection and adjustment data Special tools DRIVING Coupling and uncoupling Driving MAINTENANCE Maintenance points Maintenance interval Coupling platform Bogie Pull/push rod Testing bolts General Coupling platform Bogie Pull/push rod Lubricating points General Coupling platform lubricating points Bogie lubricating points Cleaning FAULTS Mechanical fault-finding table DISASSEMBLY AND ASSEMBLY Pull/push rod Pull/push rod bearing Steering wedge rubbers Coupling platform Bogie turntable Bolted cross member of bogie ALIGNING Aligning steering system

4 8. PARTS LIST Ordering parts Coupling platform, cast version Coupling platform, welded version Pull/push rod Bogie with bolted bearing journal Bogie with welded bearing journal Bogie with bolted cross member

5 SAFETY TD 1. SAFETY Where this symbol is shown, information is given to prevent injury or a lifethreatening situation. Where this symbol is shown, information is given to prevent damage to the steering system. Driving with the steering system The steering characteristic of a steered semi-trailer differs from that of a non-steered semitrailer. Remember that when cornering a steered semi-trailer will show different steering behaviour from a non-steered semi-trailer. Maintenance operations on the steering system The steering system is a safety-critical system. Perform the maintenance operations carefully. Shoddy workmanship could cause damage and/or an accident. Chock the wheels of the semi-trailer safely when working underneath it. Place solid blocks under the semi-trailer when carrying out work involving the removal of wheels. When removing heavy components, use hoisting apparatus or support them in a safe manner. Avoid unnecessary contact with oil and lubricants. Apply protective cream to unprotected parts of your body

6 SAFETY

7 GENERAL TD 2. GENERAL 2.1 STEERING SYSTEM DESCRIPTION The type designation TD stands (in Dutch) for pull/push rod with a single steered axle. The semi-trailer can also be provided with up to 2 rigid axles (3). While the tractor is being steered in, the steering motion is transmitted to the coupling platform (1) via a wedge that drops into the fifth wheel. A pull/push rod (2) connects the steered axle bogie (4) to the coupling platform (1). If there are several axles, the rearmost one is always the steered one. Besides providing greatly improved semi-trailer manoeuvrability, the steering system has a favourable effect on maintenance costs, due to longer tyre life, lower fuel consumption and less wear on the axle mounting

8 GENERAL 2.2 TYPE DESIGNATION S E 1510 S xxxxx L xxxxxx S Steering system E T D Single-axle semi-trailer Two-axle semi-trailer Three-axle semi-trailer ton coupling pressure ton coupling pressure ton axle load per steered axle S T With 1200 mm turntable With 1100 mm turntable xxxxx Type: see identity card L Z G C Welded Self-supporting body Fitted with bolts Cast xxxxxx Serial number A B C transport industry development centre bv Type Ekkersrijt 6030 Serial no GA SON-Holland Manufactured Tel. (+31) Approval no. Lubricate with EP2 grease quality A B C Type Serial number* Ministry of Transport approval number * When ordering parts and/or for warranty claims, quote the serial number

9 GENERAL TD 2.3 TECHNICAL DATA Oil and lubricant specification In order to comply with the warranty conditions and assure the life of the steering system, only the specified oil and lubricant must be used. Tridec is not responsible for damage resulting from the use of oil and lubricants that do not meet the stipulated specifications and/or failure to observe the proper maintenance interval. Grease of NLGI class 0 or 00 must not be used Lubricants FINA CERAN M grease is applied to Tridec steering systems in the factory. This is a multi-purpose grease for lubricating under high loads. Only lubricate the steering systems using grease that meets at least the specifications given below. METHOD CHARACTERISTICS NLGI class 1 ASTM D 217 Penetration, 0.1 mm 336 ASTM D 445 Viscosity of basis oil, mm 2 /s 650 ASTM D 2265 Pour point, 0 C > 300 ASTM D 2509 Timken OK load, lbs 70 DIN ball weld, kg 480 Hydraulic oil Total Equivis ZS22 oil is applied to Tridec steering systems in the factory. This is a mineral hydraulic oil with a low zinc content and a very high viscosity index, to which anti-wear, anti-oxidant, anti-corrosion and anti-foam dopes have been added. This oil is very well suited for heavy and varied conditions. ISO 6743/4 HV category CETOP RP 91 HV category DIN part 3 HVLP category DENISON HF-1, HF-2, HF-0 VICKERS M-2950-S and I-286-S CINCINNATI-MILACRON P68, P69, P70 AFNOR HV and US Steel 136, 127 Only lubricate the steering systems using hydraulic oil that meets at least the specifications given below. ASTM METHODS CHARACTERISTICS ISO 22 D 4052 Density at 20 o C, kg/dm D 445 Viscosity at 40 o C, mm 2 /s D 445 Viscosity at 100 o C, mm 2 /s 4.91 D 2270 Viscosity index 152 D 97 Pour point, o C -48 D 92 Flash point, o C 184 D 664 TAN, mg KOH/g

10 GENERAL The following types of oil are permitted for use in Tridec systems FINA Hydran TSX 22 ELF Hydrelf 22 SHELL Tellus T 22 TEXACO Rando HDZ 22 BP Energol SHF-HF 22 ESSO Univis N22 AGIP Amica 22 Mixing different types of oil is not permitted Tightening torques Apply the following tightening torques when fitting the parts mentioned. Coupling platform, cast version M14 nuts on 2 and 3½ Eurohitch king pin 190 Nm M20 nuts on 2 and 3½ Jost king pin 400 Nm M16 x 80 (10.9) attachment bolts 225 Nm M12 x 30 attachment bolts, steering wedge 80 Nm* Coupling platform, welded version M14 nuts on 2 and 3½ Eurohitch king pin 190 Nm M20 nuts on 2 and 3½ Jost king pin 400 Nm M16 x 80 (10.9) attachment bolts (socket head) 300 Nm M16 x 55 (8.8) attachment bolts 200 Nm M12 x 30 attachment bolts, steering wedge 80 Nm* M20 x 70 (10.9) attachment bolts, bearing journal 520 Nm Pull/push rod M16 (8.8) central bolt, pull/push rod bearing 120 Nm** M20 attachment bolts 400 Nm Bogies M16 hexagonal attachment bolts on turntable 200 Nm M16 Tridec attachment bolts on turntable 350 Nm*** * Provided with Loctite 270 or equivalent. ** Provided with Loctite 243 or equivalent. *** Use only new bolts and corresponding nuts

11 GENERAL TD Test torques Test the screw-thread fastening by applying the following torques. Coupling platform, cast version M14 nuts on 2 and 3½ Eurohitch king pin 170 Nm M20 nuts on 2 and 3½ Jost king pin 360 Nm M16 x 80 (10.9) attachment bolts 205 Nm M12 x 30 attachment bolts, steering wedge 72 Nm Coupling platform, welded version M14 nuts on 2 and 3½ Eurohitch king pin 170 Nm M20 nuts on 2 and 3½ Jost king pin 360 Nm M16 x 80 (10.9) attachment bolts (socket head) 270 Nm M16 x 55 (8.8) attachment bolts 180 Nm M12 x 30 attachment bolts, steering wedge 72 Nm M20 x 70 (10.9) attachment bolts, bearing journal 470 Nm Pull/push rod M16 (8.8) central bolt, pull/push rod bearing 108 Nm M20 attachment bolts 360 Nm Bogies M16 attachment bolts on turntable 180 Nm M16 Tridec attachment bolts on turntable 315 Nm Inspection and adjustment data Coupling platform Maximum permissible play on the turntable Bogie Maximum permissible play on the turntable Pull/push rod Maximum permissible radial play (A) 3 mm 3 mm 1 mm A

12 GENERAL Special tools Special tool for assembling and disassembling the bearing of the pull/push rod. Order number: Special tool for fitting the seal ring on the pull/push rod bearing. You have to make this tool yourself. See the drawing for the dimensions

13 DRIVING TD 3. DRIVING 3.1 COUPLING AND UNCOUPLING Coupling 1. Make sure the tractor and semi-trailer are at the correct coupling height. The semi-trailer is not allowed to be tilted when coupling. This may cause the semi-trailer to move, which should be avoided. 2. Drive the tractor in a straight line under the semi-trailer. The semi-trailer must not be coupled at an angle. This may result in out-of-trueness or damage to the system Uncoupling 1. Make sure the combination is in a straight line. 2. Make sure the combination is on a flat surface. 3. Extend the semi-trailer legs until the semi-trailer stays at the same height during uncoupling. 4. Drive the vehicle in a straight line from under the semi-trailer. The semi-trailer must not be uncoupled at an angle

14 DRIVING 3.2 DRIVING The steering characteristic of a steered semi-trailer differs from that of a nonsteered semi-trailer. Remember that the rear of the semi-trailer swings out on a bend. B B A A Situation I: Steering circle of non-steered semi-trailer Situation II: Steering circle of steered semi-trailer When entering a bend (point A) a steered semi-trailer will swing out further than a non-steered semitrailer. The radius of the inside bend (point B) is greater on a steered semi-trailer than on a non-steered semitrailer. This makes it possible to manoeuvre through narrower streets. When on a roadway that makes a sharp angle of inclination, such as a loading bay, take care that the tractor s rear overhang or the trailer s headboard does not touch or strain any parts of the steering gear. Straining the steering gear can cause damage to the steering system

15 MAINTENANCE TD 4. MAINTENANCE 4.1 MAINTENANCE POINTS Maintenance interval First service After the first 10,000 km or 2 months after the vehicle is first used, the following operations must be carried out. Test the bolts in the following parts. For the specified test torques, see Technical data. King pin Coupling platform Pull/push rod Bogie Service inspection Every 50,000 km or 6 months the following operations must be carried out. Check the turntables of the coupling platform and bogies for play. Apply a test torque to the bolts in the turntables. Check the pull/push rod bearings for play and the condition of the gaiter. Apply a test torque to the attachment bolts in the pull/push rod. Check the free movement of the steering wedge. Check the steering wedge rubbers for wear. Check the glide strips on the mounting brackets of the pull/push rod for wear. If a manual lubrication system is fitted, apply new grease to all lubricating points. If an automatic central lubrication system is fitted, check that it is working properly. Fill the grease reservoir

16 MAINTENANCE Coupling platform 1. Check the coupling platform for play. Insert a rod between the king pin and the steering wedge Apply force to the rod. Check whether the coupling platform turntable shows any play. For the maximum permissible play, see Technical data. Replace the coupling platform if play is excessive. 2. Check the free movement of the steering wedge. Push steering wedge back. Release the steering wedge. After being released, the steering wedge should easily return to the neutral position. 3. Check the steering wedge rubbers for drying-out and cracking. Replace the rubbers if necessary Bogie 1. Check the turntables of the bogies for play. Insert a crowbar into the turntable Move the crowbar up and down. Check whether the bearing shows play. For the maximum permissible play, see Technical data. Replace the turntable if play is excessive

17 MAINTENANCE TD Pull/push rod 1. Check the gaiter of the bearings for wear and damage. Replace the gaiter if signs of wear and/or damage are found. 2. Check the pull/push rod bearings for radial play. Insert a rod between the king pin and the steering wedge Apply force to the rod. Check whether the bearing shows radial play. For the maximum permissible play, see Technical data. Replace the bearing if play is greater than this

18 MAINTENANCE 4.2 TESTING BOLTS General Check that the screw-thread connection is properly secure by applying a test torque to it. 1. Place an indicating torque wrench on the bolt head. 2. Apply the test torque. The bolt must not turn when this is done. 3. If the bolt turns, remove the connection and check the bolt and nut. If specified, apply locking compound to the bolt and tighten it to the specified tightening torque. See Technical data. Replace any self-locking nuts that have rotated. If one or more bolt connections is loose it is advisable to replace all the bolts in the bolt connection concerned Coupling platform Cast version 1. Check the tightening torque of the bolts (A) that are located on the underside of the coupling platform. 2. Check the tightening torque of the bolts (B) that are located on the side of the coupling platform. A B A A B A A B A A B A

19 MAINTENANCE TD Welded version Not all bolts on the coupling platform are easily accessible. 1. Lift the rear of the semi-trailer until the wheels are off the ground. Support the semi-trailer in a safe manner. 2. Insert a rod between the king pin and the steering wedge. The coupling platform can be rotated using the rod. A A A A B B Check the accessible bolts through openings A. Rotate the coupling platform and check the remaining accessible bolts. 4. The bolts that are not accessible through openings A are accessible through opening B on the side of the turning platform. 5. Check the bearing-journal bolts through openings A

20 MAINTENANCE Bogie 1. Check the tightening torque of the bolts in the turntable. 2. If a bolted bearing journal is fitted, check the tightening torque of the bolts in the bearing journal. 3. If a bolted cross beam is fitted, check the tightening torque of the bolts in the cross beam Pull/push rod 1. Check the tightening torque of the bolts in the coupling pieces Check the tightening torque of the locking bolt in the pull/push rod bearings

21 MAINTENANCE TD 4.3 LUBRICATING POINTS General Manual lubricating 1. The semi-trailer must be unladen: 2. Clean the lubricating nipples and the surrounding area. 3. Remove the caps from the nipples. 4. Apply the specified grease to the lubricating nipples (see Technical data ) until a new grease collar forms at the point to be lubricated. The lubricating points must be amply lubricated so that a grease collar sealing the bearing forms around the entire circumference of the bearing at the point of the seal. 5. Fit the caps to the nipples. 6. Take a test drive, steering in to the left and right to the maximum extent. 7. Remove the caps from the nipples. 8. Lubricate the lubricating points again. 9. Fit the caps to the lubricating nipples. Automatic lubrication system 1. Fill the reservoir with the specified grease. See Technical data. 2. Switch on the automatic lubrication system. Check that every lubricating point is greased. The lubricating points must be amply lubricated so that a grease collar sealing the bearing forms around the lubricating point. 3. Check the lubrication pipes for damage and kinks

22 MAINTENANCE Coupling platform lubricating points Cast version The coupling platform has one lubrication block with four lubrication connections. 4x Welded version The coupling platform has one lubrication block with four lubrication connections. 4x

23 MAINTENANCE TD Bogie lubricating points Version with bolted bearing journal. The bogie has one lubrication block with six lubrication connections. 6x Version with welded bearing journal. The bogie has one lubrication block with six lubrication connections. 6x

24 MAINTENANCE 4.4 CLEANING If the semi-trailer is cleaned with a high-pressure sprayer, bear the following points in mind: Do not direct the jet at turntables, bearings or bearing seals. Do not direct the jet at the steering ball joints. Do not direct the jet at cylinder gaskets. Do not direct the jet at electrical components or connectors. Lubricate the lubricating points after cleaning

25 FAULTS TD 5. FAULTS 5.1 MECHANICAL FAULT-FINDING TABLE The semi-trailer runs alternately left and right out of line Possible cause Steering wedge is stuck and does not connect Worn steering wedge rubbers Excessive play in bearings in turntables, coupling platform, pull/push rod. Loose bolts on axle bracket, coupling platform, turntable or pull/push rod bearings. Solution Disassemble the steering wedge. Clean the steering wedge. Replace the steering wedge rubbers. Check the components for excessive play. If excessive play is found, replace the bearings. Apply a test torque to the bolts specified. The semi-trailer deviates from the tractor s path Possible cause Incorrect alignment of the pull/push rod Incorrect alignment of the tractor Fifth wheel incorrectly positioned Solution Check the alignment of the pull/push rod. Correct the alignment. Check the alignment of the tractor. Correct the alignment. Check the position of the fifth wheel. Check the position of the fifth wheel

26 FAULTS

27 DISASSEMBLY AND ASSEMBLY TD 6. DISASSEMBLY AND ASSEMBLY 6.1 PULL/PUSH ROD Removing pull/push rod 1. Remove the bolts (2) from the pull/push rod coupling pieces. Keep the adjusting plates (1) together. 2. Remove the rod guides if necessary. Remove the middle part of the pull/push rod from under the semi-trailer Remove the central bolt (3) of the bearing

28 DISASSEMBLY AND ASSEMBLY 4. Fit the stud (1) (special tool: see Technical data ), with the short wire end in the bearing. 5. Unscrew the bolt (3) of the bearing extractor (2) (special tool: see Technical data ). Fit the bearing extractor (2) into the threaded hole of the bearing journal Screw the bolt (3) of the bearing extractor (2) in until the steering rod comes loose from the bearing journal. 7. Remove the pull/push rod from under the vehicle. 8. Remove the other pull/push rod part in the same way

29 DISASSEMBLY AND ASSEMBLY TD Fitting pull/push rod 1. Apply a little anti-seize compound to the bearing journal. 2. Place the bearing on the bearing journal. 3. Fit the stud (3) (special tool: see Technical data ), with the short wire end in the bearing. 4. Fit the washer (1) and the nut (2) onto the stud Tighten the nut until the bearing (1) touches the bearing journal (2) Fit the central bolt (3). Tighten the bolt to the specified tightening torque. See Technical data. 7. Fit the other pull/push rod part in the same way

30 DISASSEMBLY AND ASSEMBLY 8. Fit the adapter of the pull/push rod. Fit the original set of adjusting plates (1). Fit the bolts (2); the bolt heads must point towards the axles of the semi-trailer. Tighten the bolts to the specified tightening torque. See Technical data Check the alignment if there is a new pull/push rod part. If necessary, change the number of adjusting plates. 10. Fit the rod guides

31 DISASSEMBLY AND ASSEMBLY TD 6.2 PULL/PUSH ROD BEARING Disassembling pull/push rod bearing Remove the relevant pull/push rod part from the semi-trailer. 2. Remove the cover (6). 3. Remove the grease under the lid. 4. Remove the circlip (4). 5. Remove the seal (7) from the pull/push rod (1). 6. Press the bearing bush (5) out of the bearing (2). 7. Remove the circlip (3). 8. Press the bearing (2) out of the pull/push rod (1). Assembling pull/push rod bearing 1. Press the new bearing (2) as far as the stop in the pull/push rod (1). 2. Fit the circlip (3). 3. Fit the seal ring (7) onto the bearing bush (5). 4. Apply some grease to the outside of the bearing bush (5). 5. Press the bearing bush (5) as far as the stop in the bearing (2). 6. Fit the circlip (4)

32 DISASSEMBLY AND ASSEMBLY 7. Fit the seal ring (7), preferably with the special tool (A). See Technical data. 1 7 A If the special tool is not available, the seal ring (7) can also be fitted carefully onto the pull/push rod with a punch (B) 1 7 B Remove the socket head screw from side of the pull/push rod. Fit a lubricating nipple into the opening of the socket head screw. 9. Apply the specified grease to the bearing via the lubricating nipple (see Technical data ) until the grease comes out at the top and bottom of the bearing. 10. Remove the lubricating nipple and fit the socket head screw. 11. Apply plenty of the specified grease to the top of the bearing. 12. Put a new gasket in the cover (6) and attach the cover

33 DISASSEMBLY AND ASSEMBLY TD 6.3 STEERING WEDGE RUBBERS Removing steering wedge rubbers 1. Remove the attachment bolts (3). Collect the lock plate (2) and the steering wedge (1) Remove the steering wedge rubbers (4). Fitting steering wedge rubbers 1. Clean the steering wedge (1) and the alignment surfaces of the steering wedge rubbers (4). 2. Fit new steering wedge rubbers (4). 3. Apply locking compound to the attachment bolts (3). See Technical data. 4. Check whether the steering wedge is clean and grease-free. 5. Check whether the steering wedge can move freely 6. Fit the steering wedge (1) and the lock plate (2). 7. Tighten the bolts (3) to the specified tightening torque. See Technical data. 8. Check the free movement of the steering wedge (1)

34 DISASSEMBLY AND ASSEMBLY 6.4 COUPLING PLATFORM Removing cast coupling platform 1. Remove the pull/push rod from the coupling platform. 2. Remove the lubrication pipes from centralised lubrication. 3. Support the coupling platform. 4. Remove the attachment bolts from the coupling platform. Take the coupling platform vertically off the chassis. Fitting cast coupling platform 1. Fit the coupling platform vertically onto the chassis. Tighten the attachment bolts to the specified tightening torque. See Technical data. 2. Fit the lubrication pipes into centralised lubrication. 3. Grease the turntable until a grease collar forms. Turn the turntable while greasing. 4. Fit the pull/push rod. Removing turntable from welded coupling platform 1. Remove the pull/push rod from the coupling platform. 2. Remove the lubrication pipes. 3. Support the turntable plate. 4. Remove the attachment bolts from the turntable plate. Remove the turntable plate from the turntable. 5. Support the turntable. 6. Remove the attachment bolts from the turntable. Remove the turntable from the coupling platform. Fitting turntable of welded coupling platform 1. Fit the turntable onto the coupling platform. Tighten the attachment bolts to the specified tightening torque. See Technical data. Note: Make sure that the turntable plate is mounted precisely in the centre of the coupling platform. 2. Fit the turntable plate onto the turntable. Tighten the attachment bolts to the specified tightening torque. See Technical data. 3. Fit the lubrication pipes. 4. Grease the turntable until a grease collar forms. Turn the turntable while greasing. 5. Fit the pull/push rod

35 DISASSEMBLY AND ASSEMBLY TD 6.5 BOGIE TURNTABLE Removing bogie turntable 1. Remove the pull/push rod from the bogie. 2. Remove the lubrication pipes. 3. Support the bogie against tilting. 4. Where bolts with spacing bushes are used, mark the point where the bolt heads and the spacing bushes are located. 5. Remove the attachment bolts from the turntable. 6. Lift the semi-trailer and support it in a safe manner. 7. Remove the turntable. Fit bogie turntable 1. Fit the turntable with the specified bolts, spacing bushes and new self-locking nuts. Fit the bolts and spacing bushes in the manner marked. 2. Tighten the attachment bolts evenly. Then tighten the attachment bolts to the specified tightening torque. See Technical data. 3. Fit the lubrication pipes. 4. Grease the turntable until a grease collar forms. Turn the turntable while greasing. 5. Fit the pull/push rod

36 DISASSEMBLY AND ASSEMBLY 6.6 BOLTED CROSS MEMBER OF BOGIE Removing bolted cross member of bogie 1. Remove the pull/push rod from the bogie. 2. Remove the cross member. Fitting bolted cross member of bogie 1. Remove the loosened bolts. Replace both the bolts and the nuts. 2. Fit the new cross member. 3. Tighten the attachment bolts to the specified tightening torque. See Technical data. 4. Fit the pull/push rod

37 ALIGNING TD 7. ALIGNING 7.1 ALIGNING STEERING SYSTEM General 1. Use reliable alignment equipment that can preferably be calibrated for any measurement. 2. Make sure the semi-trailer is on a flat surface. 3. Drive the semi-trailer in a straight line to the alignment site. 4. Check whether the markings on the coupling platform are aligned. Otherwise align the markings using the prime mover Checking alignment 1. Lift the semi-trailer s steerable axle. 2. Fit the alignment equipment onto the steerable axle. 3. Check the axle position. Adjusting alignment 1. Check the system for damage. 2. Remove the two bolts securing the adjusting plates. Loosen the two other bolts and remove the adjusting plates. Keep the adjusting plates together. 3. Set the length of the pull/push rod. 4. Check the axle position again

38 ALIGNING Setting pull/push rod 1. Place the semi-trailer s steering gear precisely in the straight-ahead position. 2. Loosen the four bolts (2) in the coupling piece between which the adjusting plates (1) are located Remove the two bolts enclosing the adjusting plates (1). 4. Remove the adjusting plates (1). 5. Place the semi-trailer s steerable axle in the straight-ahead position using alignment equipment. 6. Measure the distance between the two coupling pieces. 7. Put together a packet of adjusting plates (1) with the same dimensions as the distance between the two coupling plates. 8. Fit the adjusting plates (1) and the two removed bolts (2). Tighten the bolts (2) to the specified tightening torque. See Technical data. 9. Check the alignment

39 PARTS LIST TD 8. PARTS LIST 8.1 ORDERING PARTS Parts can be ordered using the part number shown. Parts for which no part number is shown can be ordered by specifying the part description and the serial number of the steering system. The serial number is shown on the type plate. See the Tridec parts price list for prices and terms and conditions of delivery

40 PARTS LIST 8.2 COUPLING PLATFORM, CAST VERSION

41 PARTS LIST TD Position number Order number Description Number 1 See * Coupling platform 1 2 See * Bolt Bolt clip Lubrication pipe 1 metre 6 metres Steering wedge Steering wedge rubber Steering wedge repair set Lock plate Bolt 2 11 See * Lock nut 8 12 See * King pin Lubricating nipple 4 * When ordering this part, quote the part description and the serial number of the steering system

42 PARTS LIST 8.3 COUPLING PLATFORM, WELDED VERSION

43 PARTS LIST TD Position number Order number Description Number 1 See * Coupling platform Bolt Countersunk bolt Adapter nipple Lubrication pipe 1 metre 4 metres Lubricating nipple Lock nut 4 8 See * Bearing journal Central bolt Turntable Lubrication coupling at right 3 angles Lubrication coupling Lock nut Lock nut Spacing bush Spacing bush Lock nut 4 18 See * Bolt 8 19 See * Turntable plate Countersunk bolt See * King pin 1 22 See * Lock nut Countersunk bolt Lock plate Bolt Steering wedge Steering wedge rubber Steering wedge repair set 1 * When ordering this part, quote the part description and the serial number of the steering system

44 PARTS LIST 8.4 PULL/PUSH ROD TRIDEC

45 PARTS LIST TD Position number Order number Description Number Bolt Countersunk bolt Glide strip 2 4 See * Angle section Lock nut Lock nut 2 7 See * Rod guide assembly 3 8 See * Pull/push rod front part Set of adjusting plates Bolt 4 11 See * Pull/push rod middle part Lock nut 4 13 See * Pull/push rod end part Bolt Spring washer Bolt Cover Gasket Circlip Circlip Bearing Bearing bush Seal Bearing head repair set 2 *When ordering this part, quote the part description and the serial number of the steering system

46 PARTS LIST 8.5 BOGIE WITH BOLTED BEARING JOURNAL

47 PARTS LIST TD Position number Order number Description Number Lock nut 15 2 See * Rear cross member Hexagon-head bolt 1 4 See * Front cross member Bolt Bearing journal Turntable, 1100 mm version Turntable, 1200 mm version Central bolt Lock nut 1 10 See * Bogie frame Adapter nipple Lubricating nipple Ring Bolt Lubrication coupling Lubrication pipe 1 metre 6 metres Lock nut 4 * When ordering this part, quote the part description and the serial number of the steering system

48 PARTS LIST 8.6 BOGIE WITH WELDED BEARING JOURNAL

49 PARTS LIST TD Position number Order number Description Number 1 See * Cross member Turntable, 1100 version Turntable, 1200 version 1 3 See * Cross member Lock nut Spacing bush Bolt 40 7 See * Bogie frame Bolt Mounting plate Lock nut Bolt Mudguard support Mudguard rubber Mudguard support, 1100 version Mudguard support, 1200 version Mudguard support 4 16 Mudguard support L=455 L=455 L= Bolt 2 * When ordering this part, quote the part description and the serial number of the steering system

50 PARTS LIST 8.7 BOGIE WITH BOLTED CROSS MEMBER

51 PARTS LIST TD Position number Order number Description Number 1 See * Cross member Turntable, 1100 version Turntable, 1200 version 1 3 See * Cross member nut Bolt 54 6 See * Bogie frame Bolt Cross member Mounting plate Lock nut Bolt Mudguard support Mudguard rubber Mudguard support, 1100 version Mudguard support, 1200 version Mudguard support 4 16 Mudguard support L=455 L=455 L= Bolt 2 * When ordering this part, quote the part description and the serial number of the steering system

52 PARTS LIST